Home / 4,018,952,941.54-5,546,159,657.33-2,234,768,087.42

Finding the Fourth Proportional to 4,018,952,941.54, 5,546,159,657.33 and 2,234,768,087.42

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Solution

The fourth proportional to 4,018,952,941.54, 5,546,159,657.33 and 2,234,768,087.42 is: 3,083,982,517.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,952,941.54 : 5,546,159,657.33 = 2,234,768,087.42 : x
  2. Step 2: Convert to fraction form
    4,018,952,941.54/5,546,159,657.33 = 2,234,768,087.42/x
  3. Step 3: Cross multiply
    4,018,952,941.54x = 5,546,159,657.33 × 2,234,768,087.42
  4. Step 4: Simplify right side
    4,018,952,941.54x = 12,394,380,609,926,152,192
  5. Step 5: Solve for x
    x = 12,394,380,609,926,152,192/4,018,952,941.54
  6. Step 6: Final answer
    x = 3,083,982,517.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.